public CreateModel(WebPortalAPI.Data.ApplicationDbContext context, IMapper mapper, IHostingEnvironment env)
{
_context = context;
_env = env;
_mapper = mapper;
FileUpload = new FileUploadVM(_context, _env);
}
public EditModel(WebPortalAPI.Data.ApplicationDbContext context, IHostingEnvironment env, IMapper mapper)
{
_context = context;
_mapper = mapper;
_env = env;
fileuploadVM = new FileUploadVM(_context, _env);
}
public async Task <IActionResult> Upload(FileUploadVM model)
{
if (ModelState.IsValid)
{
string filePath = null;
string fileName = null;
if (model.CsvFile != null)
{
string uploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "data");
fileName = model.CsvFile.FileName;
filePath = Path.Combine(uploadsFolder, model.CsvFile.FileName);
using (Stream fileStream = new FileStream(filePath, FileMode.Create))
{
await model.CsvFile.CopyToAsync(fileStream);
}
}
CSVFile csvFile = new CSVFile
{
FilePath = filePath,
FileName = fileName
};
_fileService.Add(csvFile);
return(RedirectToAction("details", new { Id = csvFile.Id }));
}
return(View());
}
public async Task <IViewComponentResult> InvokeAsync(long courseId)
{
var model = new FileUploadVM
{
CourseId = courseId
};
return(View(model));
}
private async Task <FileUploadVM> LoadAllFiles()
{
var viewModel = new FileUploadVM();
viewModel.FilesOnDatabase = await context.FilesOnDatabase.ToListAsync();
viewModel.FilesOnFileSystem = await context.FilesOnFileSystem.ToListAsync();
return(viewModel);
}
public async Task <IViewComponentResult> InvokeAsync(long id, long courseId, long?parentId)
{
var model = new FileUploadVM {
Id = id,
CourseId = courseId,
ParentSectionId = parentId > 0 ? parentId : null
};
return(View(model));
}
public async Task <IActionResult> UploadAvatarImage(FileUploadVM model)
{
IFormFile formFile = Request.Form.Files.FirstOrDefault();
if (ModelState.IsValid)
{
if (formFile.Length > 0)
{
if (!FileExtensions.IsImageType(formFile.ContentType))
{
return(BadRequest("The file provided is not of an acceptable format."));
}
var userId = long.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier));
var fileName = DateTime.Now.ToString("yyyyMMddHHmmss");
var filePath = $"{userId}";
var fileNamePath = $"{filePath}/{fileName}.{Path.GetExtension(formFile.FileName)}";
string mimeType = formFile.ContentType;
byte[] fileData = new byte[formFile.Length];
using (var ms = new MemoryStream())
{
await formFile.CopyToAsync(ms);
fileData = ms.ToArray();
}
try
{
_blobService.UploadFileToBlob(fileNamePath, fileData, mimeType);
var entity = _context.Users.FirstOrDefault(x => x.Id == userId);
if (entity != default)
{
if (entity.ProfileImage != null)
{
//Delete the old image from blob
_blobService.DeleteBlobData(entity.ProfileImage);
}
//Set new image URL
entity.ProfileImage = fileNamePath;
//Update Entity and Save
_context.Update(entity);
await _context.SaveChangesAsync();
}
}
catch (Exception e)
{
_logger.LogError(e, $"Failed To Upload File For Course:{model.CourseId} Section:{model.Id}!");
}
}
}
return(RedirectToAction("Index", "Account"));
}
public async Task <IViewComponentResult> InvokeAsync()
{
var user = await _userManager.GetUserAsync(HttpContext.User);
var model = new FileUploadVM
{
UserId = user.Id
};
return(View(model));
}
public IActionResult Fileupload(List <IFormFile> files)
{
FileUploadVM f = new FileUploadVM(db, _env);
f.file = files.FirstOrDefault();
f.FileName = files.FirstOrDefault().FileName;
f.fileSize = files.FirstOrDefault().Length;
f.Type = (int)Utils.FileType.Logo;
f.save();
return(RedirectToAction("Index"));
}
public async Task <IActionResult> UploadFile(FileUploadVM model)
{
IFormFile formFile = Request.Form.Files.FirstOrDefault();
if (ModelState.IsValid)
{
if (formFile.Length > 0)
{
if (!_fileOptions.AllowedExtensions.Contains(Path.GetExtension(formFile.FileName)))
{
return(BadRequest("The file provided is not of an acceptable format."));
}
var fileName = DateTime.Now.ToString("yyyyMMddHHmmss");
var filePath = $"{model.CourseId}/{model.Id}";
var fileNamePath = $"{filePath}/{fileName}.{Path.GetExtension(formFile.FileName)}";
string mimeType = formFile.ContentType;
byte[] fileData = new byte[formFile.Length];
using (var ms = new MemoryStream())
{
await formFile.CopyToAsync(ms);
fileData = ms.ToArray();
}
try
{
_blobService.UploadFileToBlob(fileNamePath, fileData, mimeType);
var entity = new FileModel
{
SectionId = model.Id,
Name = model.Title,
Uri = fileNamePath,
MimeType = mimeType
};
_context.Add(entity);
await _context.SaveChangesAsync();
}
catch (Exception e)
{
_logger.LogError(e, $"Failed To Upload File For Course:{model.CourseId} Section:{model.Id}!");
}
}
}
return(RedirectToAction("Edit", "Author", new { id = model.CourseId, selectedSection = model.ParentSectionId }));
}
public IActionResult InitDb(FileUploadVM fileToUploadVM)
{
if (fileToUploadVM.FileToUpload.FileName.ToLower() != "mondial.xml")
{
return(this.BadRequest("Bitte nur Datei mondial.xml laden"));
}
var stream = fileToUploadVM.FileToUpload.OpenReadStream();
string xml;
using (var sr = new StreamReader(stream))
{
xml = sr.ReadToEnd();
}
world.InitDb(xml);
return(RedirectToAction("Index"));
}
public ActionResult UploadJson(FileUploadVM model)
{
//if (!ModelState.IsValid)
// return View(model);
byte[] data;
using (MemoryStream ms = new MemoryStream())
{
model.File.InputStream.CopyTo(ms);
data = ms.ToArray();
}
var json = Encoding.Default.GetString(data);
var entity = JsonConvert.DeserializeObject <Product[]>(json);
return(RedirectToAction("Index", "Home"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
FileUploadVM f = new FileUploadVM(_context, _env);
f.file = files.FirstOrDefault();
f.FileName = files.FirstOrDefault().FileName;
f.fileSize = files.FirstOrDefault().Length;
f.Type = FileUpload.Type;
f.save();
// _context.FileUploads.Add(FileUpload);
//await _context.SaveChangesAsync();
return(RedirectToPage("./FileUploadIndex"));
}
public ActionResult <ResultVM <bool> > UploadResume([FromForm] FileUploadVM fileUploadVM)
{
ResultVM <bool> resultVM = new ResultVM <bool>();
try
{
var formFile = fileUploadVM.Files.FirstOrDefault();
//Check if file size exceeds 2MB
if (formFile.Length > (2 * 1024 * 1024))
{
return(StatusCode(StatusCodes.Status400BadRequest, new { Codes = new string[] { "FileSizeExceeded" } }));
}
var result = resumeBusiness.UploadResume(formFile);
mapper.Map(result, resultVM);
return(resultVM);
}
catch (Exception ex)
{
resultVM.Message = ex.Message;
resultVM.StatusCode = Convert.ToInt32(Enums.StatusCode.BadRequest);
return(StatusCode(StatusCodes.Status400BadRequest, new { Result = resultVM }));
}
}
//Check Valid Image and Upload to Server
public async Task <IActionResult> CheckImg(FileUploadVM vm)
{
var file = vm.File;
if (file.Length > 0)
{
string errorMsg = null;
String[] orgfileName = file.FileName.Split('.');
if (orgfileName[1].ToLower() != "jpg" && orgfileName[1].ToLower() != "jpeg" && orgfileName[1].ToLower() != "png")
{
errorMsg = "Only .jpg, .jpeg & .png are allowed";
return(Json(new { success = false, response = errorMsg }));
}
string path = Path.Combine(_environment.WebRootPath, "images/article");
var filename = orgfileName[0] + DateTime.Now.ToString("ddMMyyhhmmsstt") + "." + orgfileName[1];
using (var fs = new FileStream(Path.Combine(path, filename), FileMode.Create))
{
await file.CopyToAsync(fs);
}
using (var img = Image.Load(Path.Combine(path, filename)))
{
vm.Source = $"/images/article/{filename}";
vm.Extension = Path.GetExtension(filename).Substring(1);
vm.Width = img.Width;
vm.Height = img.Height;
vm.Size = file.Length / 1000;
if (img.Height > 400)
{
if (img.Width > 700)
{
if (vm.Size < 10000)
{
return(Json(new { success = true, response = vm }));
}
else
{
errorMsg = "Image should be less than 10 MB";
}
}
else
{
errorMsg = "Image Width should be greater than 700px";
}
}
else
{
errorMsg = "Image height should be greater than 400px";
}
if (errorMsg != null)
{
string fullPath = path + "/" + filename;
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
return(Json(new { success = false, response = errorMsg }));
}
}
}
return(BadRequest());
}
